What is CPC B62M2009/005?

CPC B62M2009/005 is the Cooperative Patent Classification code for “Details of transmission chains specially adapted for bicycles.”

How many patents are filed under CPC B62M2009/005 (Details of transmission chains specially adapted for bicycles)?

Our database includes 124 publications tagged with this CPC code.

Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).

Details of transmission chains specially adapted for bicycles · Cooperative Patent Classification (CPC)

Separating, mixing, shaping, printing, and transporting materials.

Mapped technology topics for this CPC code.

CPC classification statistics
Metric	Value
CPC code	B62M2009/005
Official title	{Details of transmission chains specially adapted for bicycles}
Display label	Details of transmission chains specially adapted for bicycles
Total patents	124

Year-over-year patent counts classified under this CPC code.

Filing activity over the last five years is declining.

Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.

Answers are generated from the same data shown on this page.

What is CPC B62M2009/005?: CPC B62M2009/005 is the Cooperative Patent Classification code for “Details of transmission chains specially adapted for bicycles.”
How many patents are filed under CPC B62M2009/005 (Details of transmission chains specially adapted for bicycles)?: Our database includes 124 publications tagged with this CPC code.
Is patent activity under CPC B62M2009/005 growing?: Publication counts under this code: 11 in 2024 vs 8 in 2025 (latest complete years).